Behavioral task
behavioral1
Sample
b026cf7501e903f8afb80f82bef313598a0e8ff9ff81c6b0b8697a86cd83cd8b.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
b026cf7501e903f8afb80f82bef313598a0e8ff9ff81c6b0b8697a86cd83cd8b.exe
Resource
win10v2004-20230703-en
General
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Target
b026cf7501e903f8afb80f82bef313598a0e8ff9ff81c6b0b8697a86cd83cd8b
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Size
4.2MB
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MD5
d577a36512887adb6e71bf98e8b36600
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SHA1
ab6e22830f5a17bb89abaf363d56057cf8bc4569
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SHA256
b026cf7501e903f8afb80f82bef313598a0e8ff9ff81c6b0b8697a86cd83cd8b
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SHA512
a34ef7a60df84712ab0a81ae316fcc7c00f68009bb8fe541857e803e1430e08480fb32eceb530d1ba21fb966ebd8ac44d7575964c13482a0b60d956c34f0e2a8
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SSDEEP
98304:6kZ/0e1DNstR9XUokx0AJ87k/QljWCXb1eViYdQH:B6f/9XUjxNJ8FjW20VY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b026cf7501e903f8afb80f82bef313598a0e8ff9ff81c6b0b8697a86cd83cd8b
Files
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b026cf7501e903f8afb80f82bef313598a0e8ff9ff81c6b0b8697a86cd83cd8b.exe windows x86
59791cd1f1daa55eef3e572701761c32
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysReAllocStringLen
advapi32
RegOpenKeyExA
user32
ClientToScreen
kernel32
GetVersionExA
GetVersion
GetVersionExA
GetLocaleInfoA
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
gdi32
SetViewportOrgEx
version
GetFileVersionInfoSizeA
mpr
WNetGetConnectionA
ole32
CLSIDFromString
comctl32
ImageList_SetIconSize
shell32
SHBrowseForFolderA
comdlg32
GetOpenFileNameA
wsock32
bind
gdiplus
GdipDeleteStringFormat
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 70KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 88B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 6.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ